b – מילון אנגלי-אנגלי
מילים נרדפות: true bacteria,
eubacteria,
eubacterium,
water-soluble vitamin,
chemical element,
element,
sound unit,
area unit,
square measure,
letter,
alphabetic character,
letter of the alphabet,
blood type,
blood group
B
n.
musical note
b
n.
second letter of the English alphabet
b. (born)
abbr.
born
B
b
\b is used in computing to represent
B (disambiguation)
B is the second letter of the Latin alphabet.
B*
B+
B-
B- may refer to:
- B-, a blood type
- B- (grade), an academic grade
- B-L, (pronounced "bee minus ell") is the difference between the baryon number (B) and the lepton number (L)
Be At TV
BE-AT.TV is an online global community connecting clubbers and electronic music fans with big-name DJs, venues and festivals.
Bitch (insult)
Bitch, literally meaning a female dog, is a slang for a person, commonly a woman, who is belligerent, unreasonable, malicious, a
control freak, rudely intrusive or aggressive. When applied to a man,
bitch is a derogatory term for a subordinate. Its original use as a vulgarism, documented to the fourteenth century, suggested high
sexual desire in a woman, comparable to a
dog in heat. The range of meanings has expanded in modern usage. In a
feminist context, it can indicate a strong or
assertive woman.
Bloch space
Blood type
A
blood type (also called a
blood group) is a classification of
blood based on the presence or absence of
inherited antigenic substances on the surface of
red blood cells (RBCs). These antigens may be
proteins,
carbohydrates,
glycoproteins, or
glycolipids, depending on the blood group system. Some of these antigens are also present on the surface of other types of cells of various
tissues. Several of these red blood cell surface antigens can stem from one
allele (or an alternative version of a gene) and collectively form a blood group system. Blood types are inherited and represent contributions from both parents. A total of 35
human blood group systems are now recognized by the
International Society of Blood Transfusion (ISBT). The two most important ones are
ABO and the
RhD antigen; they determine someone's blood type (A, B, AB and O, with +, - or Null denoting RhD status).
Emoticon
An
emoticon ( or ), etymologically a
portmanteau of
emotion and
icon, is a
metacommunicative pictorial representation of a
facial expression that, in the absence of
body language and
prosody, serves to draw a receiver's
attention to the tenor or temper of a sender's nominal non-verbal communication, changing and improving its interpretation. It expresses — usually by means of
punctuation marks (though it can include numbers and letters) — a person's feelings or mood, though as emoticons have become more popular, some devices have provided stylized pictures that do not use punctuation.
B
Noun
1. the blood group whose red cells carry the B antigen
(synonym) type B, group B
(hypernym) blood group, blood type
2. aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
(synonym) Bacillus, Bacilli
(hypernym) eubacteria, eubacterium, true bacteria
(hyponym) Bacillus anthracis, anthrax
(member-holonym) genus Bacillus
3. originally thought to be a single vitamin but now separated into several B vitamins
(synonym) B-complex vitamin, B complex, vitamin B complex, vitamin B, B vitamin
(hypernym) water-soluble vitamin
(hyponym) choline
4. a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
(synonym) boron, atomic number 5
(hypernym) chemical element, element
(substance-holonym) kernite
5. a logarithmic unit of sound intensity equal to 10 decibels
(synonym) bel
(hypernym) sound unit
6. the 2nd letter of the Roman alphabet
(hypernym) letter, letter of the alphabet, alphabetic character
(member-holonym) Roman alphabet, Latin alphabet
b
Noun
1. (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
(synonym) barn
(hypernym) area unit, square measure
(classification) nuclear physics, atomic physics, nucleonics
B (das)
n.
b, second letter of the English alphabet; musical note
b. (bei)
C/O, care of, through someone, via another (instruction on a letter indicating that it is to be delivered to someone who is staying at an address which is not their own); at, near, with
b
nm.
b, second letter of the English alphabet
